| 摘要 |
PROBLEM TO BE SOLVED: To provide a marine vessel designing method capable of optimizing the reduction of increase of in-wave resistance, a marine vessel and a program. SOLUTION: The marine vessel designing method includes a mutual relation setting step 1801, in which the relation of bluntness coefficient and resistance increase coefficient is set based on reflected wave; a resistance increase coefficient value calculation step 1803, in which a bluntness coefficient value calculated from a vessel shape is applied to the setting of the mutual relation step 1801 to obtain a resistance increase coefficient value; a correction step 1804, in which the bluntness coefficient value is corrected by changing the vessel shape; a corrected resistance increase coefficient calculation step 1806, in which the corrected bluntness coefficient value is applied to the setting of the mutual relation step 1801 to obtain a corrected resistance increase coefficient value; and a selection step 1808, in which the obtained corrected resistance increase coefficient value is compared with the resistance increase coefficient value obtained in the resistance increase coefficient value calculation step 1803 to select the vessel shape which indicates the bluntness coefficient value having a smaller resistance increase coefficient value. COPYRIGHT: (C)2010,JPO&INPIT |
